[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2074) Postgres Dialect Bug--PostgressMetaDialect.java
[ http://jira.jboss.com/jira/browse/JBSEAM-2074?page=comments#action_12381121 ]
Max Andersen commented on JBSEAM-2074:
--------------------------------------
Pete - this is purely because of some bad build of hibernatetools.jar; I have no idea
where that PostgressMetaDataDialect comes from since I don't have such a class on
neither of my machines.
Anyway workaround is:
hibernatetool.metadatadialect org.hibernate.cfg.reveng.dialect.JDBCMetaDataDialect
hence overriding any defaulting of postgressdialects.
See
http://www.hibernate.org/hib_docs/tools/reference/en/html/reverseengineer...
for what it does.
Permanent fix: update hibernatetools.jar to latest *official* release.
Postgres Dialect Bug--PostgressMetaDialect.java
-----------------------------------------------
Key: JBSEAM-2074
URL: http://jira.jboss.com/jira/browse/JBSEAM-2074
Project: JBoss Seam
Issue Type: Bug
Components: Tools
Affects Versions: 2.0.0.CR2
Environment: Seam 2.0.0-CR2, Jboss 4.2.1, Postgres 8.1, postgresql.jar JDBC 3
Reporter: nathan dennis
Fix For: 2.0.0.GA
Error Generating Entities with Seam-gen. dealing with the need for a
PostgressMetaDialect.java that appeared in CVS after CR2
[hibernate] An exception occurred while running exporter #2:hbm2java (Generates a set of
.java files
)
[hibernate] To get the full stack trace run ant with -verbose
[hibernate] org.hibernate.cfg.JDBCBinderException: Could not load MetaDataDialect:
org.hibernate.cfg
.reveng.dialect.PostgressMetaDataDialect
[hibernate] java.lang.ClassNotFoundException:
org.hibernate.cfg.reveng.dialect.PostgressMetaDataDial
ect
[hibernate] A class were not found in the classpath of the Ant task.
[hibernate] Ensure that the classpath contains the classes needed for Hibernate and your
code are in
the classpath.
BUILD FAILED
/usr/local/seamcvs/seam100507/jboss-seam/seam-gen/build.xml:986:
org.hibernate.cfg.JDBCBinderExcepti
on: Could not load MetaDataDialect:
org.hibernate.cfg.reveng.dialect.PostgressMetaDataDialect
PostgressMetaDataDialect.class appears in
../seam/examples/wiki/lib/hibernate-tools.jar
678 Thu Nov 09 12:47:22 PST 2006
org/hibernate/cfg/reveng/dialect/PostgressMetaDataDialect.class
but overwriting :seam-gen/lib/hibernate-tools.jar with
examples/wiki/lib/hibernate-tools.jar:
gives error,,
stack trace
java.lang.NullPointerException
at
org.hibernate.cfg.reveng.dialect.PostgressMetaDataDialect.needQuote(PostgressMetaDataDial
ect.java:7)
at
org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.caseForSearch(AbstractMetaDataDi
alect.java:151)
at
org.hibernate.cfg.reveng.dialect.JDBCMetaDataDialect.getTables(JDBCMetaDataDialect.java:2
2)
at org.hibernate.cfg.reveng.JDBCReader.processTables(JDBCReader.java:453)
at org.hibernate.cfg.reveng.JDBCReader.readDatabaseSchema(JDBCReader.java:74)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira